Inner-shell ionization, radiative losses and thermal conductivity in young SNRs
arXiv:astro-ph/0605349 · doi:10.1111/j.1365-2966.2006.10384.x
Abstract
Self-consistent treatment of time-dependent ionization in hydrodynamical calculations of the X-ray emission from young supernova remnants has been performed. The novel feature of the calculations is that K_alpha lines from species produced by inner-shell collisional ionization are included. Parameters of the shocked ejecta are found from fitting the model spectrum to the observed one. The application of the method to Tycho SNR using the classical deflagration model W7 for the explosion enables us to well reproduce the observed X-ray spectra and radial brightness profiles of the remnant.
arXiv comment4 pages, 3 figure, accepted for publication in MNRAS
References in corpus (9)
- Photoionization Modeling and the K Lines of Iron
- Cosmic Ray Acceleration at the Forward Shock in Tycho's Supernova Remnant: Evidence from Chandra X-ray Observations
- Thermal X-ray emission from shocked ejecta in Type Ia Supernova Remnants. Prospects for explosion mechanism identification
- Slow Temperature Equilibration Behind the Shock Front of SN 1006
- Refined numerical models for multidimensional Type Ia supernova simulations
- XMM-Newton observation of the Tycho Supernova Remnant
- The Expansion of the X-ray Remnant of Tycho's Supernova (SN1572)
- The X-ray Iron Emission from Tycho's Supernova Remnant
- Dynamics and Radiation of Young Type-Ia Supernova Remnants: Important Physical Processes
Cited by in corpus (10)
- Supernova remnants: the X-ray perspective
- The kinematics and chemical stratification of the Type Ia supernova remnant 0519-69.0
- Cosmic-Ray Acceleration Efficiency vs Temperature Equilibration: the Case of SNR 0509-67.5
- XMM-Newton X-ray spectra of the SNR 0509-67.5: data and models
- High-resolution X-ray spectroscopy and imaging of the nuclear outflow of the starburst galaxy NGC 253
- Modeling supernova remnants: effects of diffusive cosmic-ray acceleration on the evolution, application to observations
- X-Ray Studies of Supernova Remnants: A Different View of Supernova Explosions
- X-ray Emission from Charge Exchange in the Cygnus Loop SNR
- Fast moving pulsars as probes of interstellar medium
- Oxygen emission in remnants of thermonuclear supernovae as a probe for their progenitor system